Glycine-Enabled Wide-pH Electrolyte

Stable Zn anode across wide pH and temperature

A glycine additive forms a pH-adaptive electric double layer that stabilizes the Zn anode over wide pH and temperature ranges, suppressing side reactions and enabling high electrochemical reversibility.

Lin, Chuyuan · He, Lingjun · Xiong, Peixun · Lin, Hui · Lai, Wenbin · Yang, Xuhui · Xiao, Fuyu · Sun, Xiaoli · Qian, Qingrong · Liu, Shude · Chen, Qinghua · Kaskel, Stefan · Zeng, Lingxing

ACS Nano 2023

Specifications

电解质中锌对称电池寿命延长

{'zh': '50', 'en': ''} 倍

DOD

{'zh': '93', 'en': ''} %

Zn Ni Co

{'zh': '1', 'en': '1'} Mn0

Advantages

Zn symmetric cells with ZnSO4-Gly electrolyte cycle for 7000 h